단부 RC조와 중앙부 철골조로 이루어진 혼합구조 보의 전단내력에 관한 실험적 연구

Shear Strength of Hybrid Steel Beam with Reinforced Concrete Ends

An experimental study was carried out for hybrid steel beams with reinforced concrete ends. The purpose is to examine the shear strength and to develop the design methodology of the RC-S connection region. Tested were four beams which included a reference beam and three beams with various parameters. The reference beam was used to make a comparison with remaining specimens. The test parameters were focused mostly on the concentrated shear reinforcements. The ratio of concentrated shear reinforcements and their types were investigated in this study.